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Table 1 The DASH and Quick DASH scores at baseline and follow-up for the 105 responders.

From: The shortened disabilities of the arm, shoulder and hand questionnaire (Quick DASH): validity and reliability based on responses within the full-length DASH

  Baseline Follow-up Difference   
  Mean (SD) Median (IQR) Mean (SD) Median (IQR) Mean (SD) Median (IQR) Effect Size Standardized Response Mean
DASH 35
(22)
33
(15–50)
24
(23)
16
(4–42)
10
(17)
8
(1–21)
0.46 0.61
Quick DASH 39
(24)
39
17–59)
27
(25)
18
(5–47)
12
(19)
9
(0–27)
0.50 0.63
  1. The scores for both scales range from 0 (no disability) to 100 (most severe disability).
  2. IQR, interquartile range